Help!

Hello I built a chicken coop, but I do not know what exactly to put inside the nesting section so they can feel comfortable while laying eggs, can I get some feed back as to what the best choice would be ??? Thank you!

We use the pine shavings in their coop. So to make the two areas (coop and nesting boxes) feel like different spaces we put straw in the nesting boxes. They have worked it into beautiful nests, so I think they like it. They will use whatever you provide them with though, so don't stress over it.